PERFORATED BEAD MACHINING TOOL

A perforated bead machining tool, comprising a tool tip and a tool shank (3), the tool tip being removably connected to the tool shank (3), the tool tip comprising a drill bit (1) and a drill needle (5), a boss being provided at the bonding site of the drill needle (5) and the drill bit (1), the dri...

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Bibliographic Details
Main Author LI, Rongliang
Format Patent
LanguageChinese
English
French
Published 01.06.2017
Subjects
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
TURNING
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Summary:A perforated bead machining tool, comprising a tool tip and a tool shank (3), the tool tip being removably connected to the tool shank (3), the tool tip comprising a drill bit (1) and a drill needle (5), a boss being provided at the bonding site of the drill needle (5) and the drill bit (1), the drill needle (5) being fixed to the center of the drill bit (1). This invention uses a steel base welded with a carbide tool tip, with two screw holes (4) provided in the center, enabling the convenient removal of the drill bit (1) and having a fine-tuning effect. Moreover, the drill bit (1) can be exchanged within a certain range of size, and the operation is performed in a one-step forming manner, solving the problem of the joint face being incomplete. La présente invention concerne un outil d'usinage de baguette perforée comprenant une pointe d'outil et une tige d'outil (3), la pointe d'outil étant raccordée de façon amovible à la tige d'outil (3), la pointe d'outil comprenant un foret (1) et une aiguille de perçag
Bibliography:Application Number: WO2016CN104994